Hourly Weather | Today Tuesday, July 21, 2026
Scottsdale, Arizona
1 AM
Rainy Weather
82°
Feels Like 82°
40
Humidity: 65%
UV Index: 0
Wind: 7 mph
2 AM
Cloudy Night
81°
Feels Like 82°
37
Humidity: 64%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
81°
Feels Like 81°
31
Humidity: 66%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Night
81°
Feels Like 81°
27
Humidity: 65%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Night
81°
Feels Like 82°
27
Humidity: 65%
UV Index: 0
Wind: 5 mph
6 AM
Cloudy Weather
81°
Feels Like 82°
23
Humidity: 66%
UV Index: 0
Wind: 5 mph
7 AM
Cloudy Weather
82°
Feels Like 86°
15
Humidity: 61%
UV Index: 1
Wind: 6 mph
8 AM
Cloudy Weather
84°
Feels Like 90°
15
Humidity: 55%
UV Index: 2
Wind: 6 mph
9 AM
Cloudy Weather
88°
Feels Like 93°
15
Humidity: 49%
UV Index: 4
Wind: 6 mph
10 AM
Cloudy Weather
90°
Feels Like 97°
15
Humidity: 45%
UV Index: 5
Wind: 7 mph
11 AM
Cloudy Weather
91°
Feels Like 99°
15
Humidity: 42%
UV Index: 6
Wind: 7 mph
12 PM
Cloudy Weather
93°
Feels Like 100°
19
Humidity: 38%
UV Index: 8
Wind: 8 mph
1 PM
Cloudy Weather
97°
Feels Like 102°
43
Humidity: 35%
UV Index: 8
Wind: 8 mph
2 PM
Cloudy Weather
99°
Feels Like 102°
47
Humidity: 32%
UV Index: 6
Wind: 8 mph
3 PM
Stormy Weather
97°
Feels Like 93°
51
Humidity: 37%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
100°
Feels Like 102°
24
Humidity: 30%
UV Index: 3
Wind: 8 mph
5 PM
Cloudy Weather
99°
Feels Like 99°
19
Humidity: 30%
UV Index: 2
Wind: 8 mph
6 PM
Cloudy Weather
99°
Feels Like 97°
24
Humidity: 30%
UV Index: 1
Wind: 8 mph
7 PM
Cloudy Weather
97°
Feels Like 95°
34
Humidity: 32%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Weather
93°
Feels Like 93°
34
Humidity: 36%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Weather
91°
Feels Like 91°
38
Humidity: 39%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Weather
90°
Feels Like 90°
49
Humidity: 43%
UV Index: 0
Wind: 7 mph
11 PM
Stormy Weather
88°
Feels Like 84°
54
Humidity: 49%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.7 µg/m³
  • PM10: 19.06 µg/m³
  • O3: 0.023 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 AM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.47 µg/m³
  • PM10: 23.17 µg/m³
  • O3: 0.024 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 AM
25 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.12 µg/m³
  • PM10: 26.64 µg/m³
  • O3: 0.024 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 AM
26 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.4 µg/m³
  • PM10: 27.96 µg/m³
  • O3: 0.024 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 AM
26 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.5 µg/m³
  • PM10: 28.34 µg/m³
  • O3: 0.023 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 AM
26 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.58 µg/m³
  • PM10: 28.42 µg/m³
  • O3: 0.022 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 AM
26 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.65 µg/m³
  • PM10: 28.53 µg/m³
  • O3: 0.020 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 AM
27 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.71 µg/m³
  • PM10: 28.85 µg/m³
  • O3: 0.020 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM
27 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.68 µg/m³
  • PM10: 28.8 µg/m³
  • O3: 0.020 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM
23 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 5.03 µg/m³
  • PM10: 25.1 µg/m³
  • O3: 0.022 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
21 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.55 µg/m³
  • PM10: 22.11 µg/m³
  • O3: 0.023 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.37 µg/m³
  • PM10: 21.08 µg/m³
  • O3: 0.023 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.49 µg/m³
  • PM10: 15.74 µg/m³
  • O3: 0.026 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3 µg/m³
  • PM10: 12.59 µg/m³
  • O3: 0.029 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.85 µg/m³
  • PM10: 11.66 µg/m³
  • O3: 0.030 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.76 µg/m³
  • PM10: 11.23 µg/m³
  • O3: 0.030 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.62 µg/m³
  • PM10: 10.64 µg/m³
  • O3: 0.030 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.44 µg/m³
  • PM10: 9.98 µg/m³
  • O3: 0.029 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
26 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.39 µg/m³
  • PM10: 9.87 µg/m³
  • O3: 0.028 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.56 µg/m³
  • PM10: 10.82 µg/m³
  • O3: 0.027 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.07 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
24 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.77 µg/m³
  • PM10: 12.16 µg/m³
  • O3: 0.025 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.04 µg/m³
  • PM10: 14.17 µg/m³
  • O3: 0.024 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.37 µg/m³
  • PM10: 16.61 µg/m³
  • O3: 0.023 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.